Jumbo lenders do not expect the higher FHA loan limits to have any adverse impact on their GSE business. Anyone seeking a loan above $625,500 only has one choice, and that is FHA, but the real question is how much business the conventional market would lose to FHA, lenders said. In addition to the higher loan limit, the FHA insures loans of more than 80 percent loan-to-value ratio and requires a 3.5 percent downpayment. The GSEs require a 20 percent downpayment on their jumbos. On the other hand, the private market offers loans above the GSE limits but does not originate loans in excess of 80 percent LTV. “For people seeking under-80 LTV loans, it is unlikely that ... [Includes one data chart]